CN116430618B - Modular electrically-illuminable glass structure and glass product with transparency changed - Google Patents

Modular electrically-illuminable glass structure and glass product with transparency changed Download PDF

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Publication number
CN116430618B
CN116430618B CN202310305074.5A CN202310305074A CN116430618B CN 116430618 B CN116430618 B CN 116430618B CN 202310305074 A CN202310305074 A CN 202310305074A CN 116430618 B CN116430618 B CN 116430618B
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CN
China
Prior art keywords
light
liquid crystal
dimming
adjusting
crystal film
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CN202310305074.5A
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CN116430618A (en
Inventor
谢漠良
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Hunan Shangpai New Material Co ltd
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Hunan Shangpai New Material Co ltd
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Publication of CN116430618A publication Critical patent/CN116430618A/en
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133302—Rigid substrates, e.g. inorganic substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/41—Opaque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/006—Transparent parts other than made from inorganic glass, e.g. polycarbonate glazings

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Liquid Crystal (AREA)

Abstract

The invention provides a glass structure and a glass product which can emit light and change transparency by modular energization, comprising: two groups of dimming panels, a shell, a dimming liquid crystal film and a light source module; the light-adjusting liquid crystal film is arranged between the two groups of light-adjusting panels, the light-adjusting liquid crystal film is tightly attached to the inner sides of the light-adjusting panels, the upper ends of the two groups of light-adjusting panels are respectively fixed with a light source module, the upper parts of the light source modules and the light-adjusting panels are clamped and fixed by the shell, and the light source modules and the light-adjusting liquid crystal film are connected with a power supply through electric leads; the dimming panel is made of transparent glass, and the surface of the dimming panel, which is contacted with the dimming liquid crystal film, is provided with a plurality of raised light guide points. The transparency can be freely adjusted, and the light source can be lightened to be used as a lighting lamp. The product of the invention can replace curtains to effectively protect privacy, save the space in buildings and vehicles, achieve the effect and save the economic cost.

Description

Modular electrically-illuminable glass structure and glass product with transparency changed
Technical Field
The invention belongs to the technical field of glass, and particularly relates to a glass structure capable of emitting light and changing transparency by modular electrification and a glass product.
Background
The glass has wide application field, is generally used for front and rear stops of commercial and civil passenger cars and railway transportation vehicles and panoramic sunroofs of vehicles in the field of automobile glass, and is generally made of double-layer or single-layer toughened glass. The effects of protecting, sound insulation and blocking the space are achieved; the glass used in the building decoration material field is generally conventional common glass, toughened glass, hollow toughened glass and the like, and the common application scene is space partition, protection, sound insulation and the like.
In recent years, the technical improvement direction in the fields of glass accessory materials for vehicles and architectural decoration glass materials is generally to improve the transparency, strength, toughness, sound insulation effect and the like of glass materials on the basis of the original technology; and widening the application of the glass, such as sandwiching a resistance wire in the glass to make a heated glass; for example, different materials are clamped between two pieces of glass or hollow is adopted to manufacture the heat-insulating glass. There is also a lack of dimming and transparency adjustment for glass in the prior art.
Disclosure of Invention
In view of the above technical problems, the present invention provides a glass structure and a glass product capable of emitting light and changing transparency when being electrified in a module manner, comprising:
Two groups of dimming panels, a shell, a dimming liquid crystal film and a light source module; the light-adjusting liquid crystal film is arranged between the two groups of light-adjusting panels, the light-adjusting liquid crystal film is tightly attached to the inner sides of the light-adjusting panels, the upper ends of the two groups of light-adjusting panels are respectively fixed with a light source module, the upper parts of the light source modules and the light-adjusting panels are clamped and fixed by the shell, and the light source modules and the light-adjusting liquid crystal film are connected with a power supply through electric leads; the dimming panel is made of transparent glass, and the surface of the dimming panel, which is contacted with the dimming liquid crystal film, is provided with a plurality of raised light guide points.
According to the technical scheme of the invention, the following improvement can be made:
preferably, a heat dissipation silica gel pad is arranged between the light source module and the inner wall of the shell.
Preferably, a U-shaped groove is arranged at the joint between the lower end of the dimming liquid crystal film and the dimming panel, and transparent waterproof silica gel is filled in the U-shaped groove.
Preferably, the side surface of the shell is provided with a plurality of radiating fins.
Preferably, the shell is an aluminum profile.
Preferably, a sealing rubber pad is arranged at the joint of the inner side of the shell and the side face of the dimming panel.
Preferably, the dimming liquid crystal film comprises a polymer liquid crystal layer, a transparent conductive layer and a PET protective layer; the transparent conducting layer is arranged on two sides of the polymer liquid crystal layer, and the PET protective layer is arranged on the outer side of the transparent conducting layer.
Preferably, a shading reflection layer is arranged at the bottom end of the dimming panel.
A modular electrically-variable, light-emitting and transparency-modifying glazing employing a modular electrically-variable, light-emitting and transparency-modifying glazing structure as described in any one of the preceding paragraphs.
The invention has the technical effects that a novel technical scheme of glass luminescence and transparency adjustment is provided, the characteristics of combining a dimming liquid crystal film and a surface light source technology are adopted, the transparency of the product can be freely adjusted in daytime, and meanwhile, the product can be used as a lighting lamp by lighting. The product can replace curtains to effectively protect privacy, save the space in buildings and vehicles, achieve the effect and save the economic cost, and can freely control the sunlight transmission intensity while being opaque, so that the product has illuminance while protecting privacy in application space and can save energy; the product disclosed by the invention has the advantages that the luminous effect and the brightness are adjustable at night, the application scene of common glass and a brightening product in a building vehicle can be considered, the privacy is protected, and the illumination effect is achieved; the product of the invention has the advantages that the PDEC dimming liquid crystal film is positioned at the middle position, the light-emitting panel modules are positioned at the two sides of the PDEC dimming liquid crystal film, when the PDEC dimming liquid crystal film becomes opaque, light rays can be emitted to opposite directions at the two sides of the product of the invention, and light rays can be emitted to a single side, so that the effect that the two sides can be simultaneously illuminated or the single side is illuminated is realized, and the requirements of different application scenes and the personalized requirements of customers can be met. The modularized design of the invention reduces research and development and production investment, is convenient to install and maintain, and is suitable for new project construction and old project transformation; the full-transparent light-emitting panel with light guide points improves the light-emitting efficiency, is more energy-saving and environment-friendly, has light-emitting uniformity reaching more than 95%, and is transparent when not lighted in the daytime, so that the viewing and bright effects are not affected; the surface light-emitting lamp has the characteristics of reducing glare and reducing urban light pollution, and has a larger light-emitting angle than a point light source lamp, so that the irradiation range is larger; the PDEC dimming liquid crystal film can customize different pattern shapes, and can meet the requirements of customizing artistic effects of customers while lighting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will make brief description of the drawings used in the description of the embodiments or the prior art. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a schematic diagram of a glass structure and a glass product with a modular electrically-conductive structure capable of emitting light and changing transparency according to the present embodiment.
Fig. 2 is a schematic cross-sectional view of a glass structure and a glass product with a modular electrically-conductive structure capable of emitting light and changing transparency according to the present embodiment.
FIG. 3 is a schematic diagram of light guide points on a glass structure and a glass product light-emitting panel with a modular electrically-conductive light-emitting and transparency-changing function according to the present embodiment.
Fig. 4 is a schematic diagram of a glass structure and a glass product dimming liquid crystal film capable of emitting light and changing transparency by modular energization according to the embodiment.
FIG. 5 is a schematic illustration of a glass structure and glass product application example of the present embodiment in which the glass structure emits light and changes transparency when energized in a module manner.
Fig. 6 is a schematic diagram showing a glass structure and a glass product application example of the present embodiment, wherein the glass structure can emit light and change transparency when being energized.
In the accompanying drawings: the light-emitting device comprises a shell 1, a heat-dissipating silica gel pad 2, a light-adjusting panel 3, a light-adjusting liquid crystal film 4, transparent waterproof silica gel 5, a light source module 6, heat-dissipating fins 7, a sealing rubber pad 8, an electric lead 9, a light guide point 10, a shading reflection layer 11, a PET protective layer 12, a transparent conductive layer 13, a polymer liquid crystal layer 14, a floor window frame 15, a power supply 16, a vehicle ceiling 17 and a vehicle battery 18.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention.
In the description of the present application, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application.
Examples
As shown in fig. 1-6, the present invention provides a glass structure and a glass product capable of emitting light and changing transparency by modular energization, wherein the glass structure comprises:
two sets of dimming panels 3, a housing 1, a dimming liquid crystal film 4, and a light source module 6; the dimming liquid crystal film 4 is arranged between the two groups of dimming panels 3, the dimming liquid crystal film 4 is tightly attached to the inner sides of the dimming panels 3, the upper ends of the two groups of dimming panels 3 are respectively fixed with a light source module 6, the upper parts of the light source modules 6 and the dimming panels 3 are clamped and fixed by the shell 1, and the light source modules 6 and the dimming liquid crystal film 4 are connected with a power supply 16 through electric leads 9; the light modulation panel 3 is transparent glass, and the surface of the light modulation panel 3 contacted with the light modulation liquid crystal film 4 is provided with a plurality of raised light guide points 10.
A heat dissipation silica gel pad 2 is arranged between the light source module 6 and the inner wall of the shell 1. The junction between dimming liquid crystal film 4 lower extreme and the panel 3 of adjusting luminance is equipped with the U-shaped groove, the intussuseption of U-shaped groove is filled with transparent waterproof silica gel 5. The side of the shell 1 is provided with a plurality of radiating fins 7. The shell 1 is an aluminum profile. And a sealing rubber cushion 8 is arranged at the joint of the inner side of the shell 1 and the side surface of the dimming panel 3. The dimming liquid crystal film 4 comprises a polymer liquid crystal layer 14, a transparent conductive layer 13 and a PET protective layer 12; the transparent conductive layer 13 is disposed on both sides of the polymer liquid crystal layer 14, and the PET protective layer 12 is disposed outside the transparent conductive layer 13. The bottom end of the dimming panel 3 is provided with a shading reflecting layer 11.
It can be appreciated that in this embodiment, the dimming panel 3 may be fixed on the housing 1 by waterproof silica gel, the housing 1 may be attached to two ends of the housing 1 by bolts or adhesive, the waterproof rubber pad is used for dust prevention, and the electrical lead 9 may be led out through a hole site formed in the housing 1 and sealed. The light source module 6 is fixed in the light source groove of the aluminum profile shell 1, the light source module 6 is electrified to emit light and irradiates on the top surface of the dimming panel 3, and the light is uniformly distributed to the whole surface light guide plate through the light guide points 10 to form surface light. The two dimming panels 3 can adopt toughened glass, and clamp the PDEC dimming liquid crystal film in the middle for protecting the PDEC dimming liquid crystal film and transmitting light; when the PDEC dimming liquid crystal film 4 is electrified and an external electric field is applied, the optical axis directions of the liquid crystal molecules in the phase are uniformly along the electric field direction, the ordinary refractive index of the liquid crystal particles is matched with the refractive index of the matrix to a certain extent, light can permeate the matrix to be transparent, and the liquid crystal particles are in a milky and atomized non-transparent state (can also be adjusted to be transparent when power is off and the non-transparent state when power is on according to the requirements of customers) when no voltage is applied; the transparent waterproof silica gel 5 is used for waterproof at the joint of the PDEC dimming liquid crystal film and the dimming panel 3; the aluminum profile radiating fins 7 and the aluminum profile shell 1 are integrally formed by an aluminum profile extrusion process and are used for radiating the light source module 6; the sealing rubber pad 8 is fixed in a gap between the aluminum profile shell 1 and the dimming panel 3 by transparent silica gel and is used for water proofing and dust proofing of the whole internal structure.
As shown in fig. 3, the light emitted from the LED beads on the light source module 6 is incident from one side of the dimming panel 3, and is continuously refracted in the glass, and when the light passes through the light guide point 10, the angle is changed to be emitted to the other side of the light guide point 10; the light-shielding reflective layer 11 is disposed on each side of the light-adjusting panel 3 except the light surface, and when light enters from the other side to reach the light-shielding reflective layer 11, the light is reflected by the light-shielding reflective layer 11, so that the light is continuously refracted in the glass.
As shown in fig. 4, the polymer dispersed liquid crystal is a material having electro-optical response characteristics, which mainly operates between a scattering state and a transparent state and has a certain gray scale, by mixing low molecular liquid crystal (abbreviated as LC) with a prepolymer, and polymerizing under a certain condition to form micro-sized liquid crystal droplets uniformly dispersed in a polymer network, and then using dielectric anisotropy of the liquid crystal molecules. The polymer dispersed liquid crystal film is a film material with excellent comprehensive performance, which is obtained by combining liquid crystal and polymer, and the thickness of the liquid crystal film, the mixing ratio of the liquid crystal and the polymer, the phase separation time, the temperature, the driving voltage frequency and the like are changed by adjusting different single crystal proportions, so that the product can be clearly operated in different temperature environments, and different customer demands are met.
By way of example:
As shown in fig. 5, which is a schematic view of the application of the above embodiment glass product, the landing window application. The product is schematically shown in a structure of a floor window of a house building. The dimming panel 3 is installed on the floor window frame 15 in the same manner as the common building glass material; the aluminum profile shell 1 is fixed on the dimming panel 3 through waterproof silica gel and is arranged in the space of the floor window frame 15; the electric lead 9 connects the aluminum profile shell 1 with the low-voltage power supply 16 in the distribution box through the inner space of the floor window frame 15. The product of the invention adopts a modular design, has adjustable and customizable size, can be randomly and modularly combined according to the space of the building, and has flexible and free installation mode; the curtain can be replaced, so that the building space is saved; the partial combination can replace the lighting lamp to illuminate the indoor and the outdoor, can replace door and window glass in the house building, has wide application scene and has wide development prospect.
As shown in fig. 6, it is used as a schematic view of the automotive sunroof application, which is an example of the glazing application of the above embodiment. The schematic diagram shows the structure of the product applied to the panoramic sunroof of the automobile. The dimming panel 3 is mounted on a vehicle roof 17 in the form of a common sunroof glass with a fastener and rubber seal. The aluminum profile shell 1 is fixed on the dimming panel 3 by waterproof silica gel and is arranged in a vehicle frame space of a vehicle ceiling 17. The low-voltage power supply 16 is installed in the front cabin of the vehicle, is electrically connected with the vehicle battery 18, has the functions of transformation and inversion, and is electrically connected with the aluminum profile shell 1 through an electrical connection wire, and the electrical connection wire is arranged in the vehicle frame. The product of the invention can not only shade light, but also illuminate, and is perfectly matched with side glass and panoramic sunroof of various vehicles in function. When the sunlight outside the vehicle is strong, the atomization shading effect is started, the sunlight irradiation is avoided, the curtain of the vehicle window can be replaced, the space in the vehicle is saved, the complex structure of the vehicle is reduced, and the effect of saving the manufacturing cost of the vehicle is achieved. When the light outside the vehicle is insufficient and the passenger in the vehicle needs to perform the actions of reading, writing, making up and the like, the invention can replace the reading, writing and illuminating lamp in the vehicle to illuminate, and the product adopts the surface light source design, the light emitted by the panel is soft, uniform and free of glare, and the glare influence of a common reading lamp on the night driving behavior of a driver can be avoided. The product of the invention can replace common window glass of high-speed rail, rail train, passenger car and car in vehicle glass application, and has great development prospect.
The glass structure and the glass product which can emit light and change transparency by modular electrifying are characterized in that the shell is composed of aluminum profiles, the length of the shell can be cut into any length without re-opening a die, and the panel can also be cut into any length according to the design requirements of customers, so that the assembled product can be large or small in size.
The light-emitting guardrail can be spliced into large-area light-emitting guardrails with different shapes, light-emitting curtain walls and other city lightening projects according to the requirements of a modeling design party.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.

Claims (2)

1. The glass structure capable of emitting light and changing transparency by modular energization is characterized by comprising two groups of dimming panels, a shell, a dimming liquid crystal film and a light source module; the light-adjusting liquid crystal film is arranged between the two groups of light-adjusting panels, the light-adjusting liquid crystal film is tightly attached to the inner sides of the light-adjusting panels, the upper ends of the two groups of light-adjusting panels are respectively fixed with a light source module, the upper parts of the light source modules and the light-adjusting panels are clamped and fixed by the shell, and the light source modules and the light-adjusting liquid crystal film are connected with a power supply through electric leads; the light-adjusting panel is transparent glass, and the surface of the light-adjusting panel, which is contacted with the light-adjusting liquid crystal film, is provided with a plurality of raised light guide points; a heat dissipation silica gel pad is arranged between the light source module and the inner wall of the shell; a U-shaped groove is formed in the joint between the lower end of the dimming liquid crystal film and the dimming panel, and transparent waterproof silica gel is filled in the U-shaped groove; a plurality of radiating fins are arranged on the side face of the shell; the shell is an aluminum profile; a sealing rubber pad is arranged at the joint of the inner side of the shell and the side surface of the dimming panel; the dimming liquid crystal film comprises a polymer liquid crystal layer, a transparent conductive layer and a PET protective layer; the transparent conductive layers are arranged on two sides of the polymer liquid crystal layer, and the PET protective layer is arranged on the outer side of the transparent conductive layers; the side face of the dimming panel except the light face is provided with a shading reflecting layer.
2. A modular electrically tintable transparency modifying glazing employing a modular electrically tintable transparency modifying glazing structure as claimed in claim 1.
CN202310305074.5A 2023-03-27 2023-03-27 Modular electrically-illuminable glass structure and glass product with transparency changed Active CN116430618B (en)

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CN116430618B true CN116430618B (en) 2024-08-23

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KR20080050069A (en) * 2006-12-01 2008-06-05 박용성 Light transmittance rate control glass modules, light transmittance rate control glass unit assembles and the operating system of the same
CN105346443A (en) * 2015-10-30 2016-02-24 福耀玻璃工业集团股份有限公司 Vehicle sunroof assembly with light-emitting effect adjusting function

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4100510B2 (en) * 2003-07-30 2008-06-11 日本板硝子株式会社 Dimmer and laminated glass
CN100568063C (en) * 2008-04-29 2009-12-09 河北工业大学 Polymer dispersed LCD door mirror compound film and manufacture method thereof
CN101924146A (en) * 2010-03-02 2010-12-22 新奥光伏能源有限公司 Light ray-adjustable non-light tight membrane photovoltaic component and manufacturing method thereof
CN112254046A (en) * 2020-11-11 2021-01-22 湖南上派科技有限公司 Modular surface-emitting guardrail lamp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080050069A (en) * 2006-12-01 2008-06-05 박용성 Light transmittance rate control glass modules, light transmittance rate control glass unit assembles and the operating system of the same
CN105346443A (en) * 2015-10-30 2016-02-24 福耀玻璃工业集团股份有限公司 Vehicle sunroof assembly with light-emitting effect adjusting function

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